<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>

<body>

<iframe style="opacity: 0; position: absolute; z-index: 0; left: 0px; top: 0px; width: 1409px; height: 1301px;"></iframe>
<div style="position: fixed; width: 1409px; height: 1301px; left: 0px; top: 0px; z-index: 0; background-color: rgb(0, 0, 0); opacity: 0.2;"></div>
</body>
</html>
